From 26795b7432e83fabdfcc621607396c292e217cb8 Mon Sep 17 00:00:00 2001
From: Pedro Vicente <me@pedro-vicente.net>
Date: Wed, 19 May 2021 19:14:38 -0400
Subject: [PATCH] Use C++11 by default in CMake build under macOS

Force the use of C++11 standard on macOS to avoid C++11 specific
warnings with clang.

Closes https://github.com/wxWidgets/wxWidgets/pull/2374
---
 build/cmake/options.cmake | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/build/cmake/options.cmake b/build/cmake/options.cmake
index 5fee034106..b67bad3e20 100644
--- a/build/cmake/options.cmake
+++ b/build/cmake/options.cmake
@@ -47,6 +47,8 @@ if(NOT MSVC OR MSVC_VERSION GREATER 1800)
     # support setting the C++ standard, present it an option to the user
     if(DEFINED CMAKE_CXX_STANDARD)
         set(wxCXX_STANDARD_DEFAULT ${CMAKE_CXX_STANDARD})
+    elseif(APPLE)
+        set(wxCXX_STANDARD_DEFAULT 11)
     else()
         set(wxCXX_STANDARD_DEFAULT COMPILER_DEFAULT)
     endif()